Is that serious? God, I know of only one kind that my girlfriend gave me long ago...I think it was a hugo boss perfume, but I can't remember if it had a particular name.
I have a lot of cologne on my dresser. I rarely use any of it since it's not needed.
If you must know though, whenever I do use cologne I'll probably just do a quick spray of axe. I like the chocolate kind of axe, even though it does smell like vanilla.
I don't have a favorite; I just use what's convenient if I need any.
